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14.10. PA and PB-Board Block Diagram
TO P10
F_STBY_14V
F_STBY_14V
F_STBY_14V
TO P5
+12Vs(W)
+12Vs(W)
TH-37/42PE55E
PA and PB-Board Block Diagram
PA10
1
2
NR14V
3
NR14V
NR14V
Q5604
PB5
7
8
PB
IC5602
AVR 2.5V/3.3V
15
ON/OFF
VOUT1
13
VOUT1_3.3V
9
VIN
1
ON/OFF
VOUT2 3
VOUT2_5V
Q5613
IC5601
AVR 2.5V/5V/9V
ON/OFF
15
VOUT1
13
9
VIN
1
ON/OFF
VOUT2
3
Q5643
Q5641
ON/OFF
1
AUDIO POWER
SUB3.3V
MAIN3.3V
Q5606
ON\OFF
Q5607
MAIN5V
Q5603
ON/OFF
Q5605
SUB9V-1
Q5601
VOUT1_9V
ON/OFF
SUB5V
VOUT2_5V
SUB9V_2
NR14V
D5641
D5643
D5645
D5637
Q5644
D5638
IC5803
AVR 10V
PB7
Wo_10V
VIN
VOUT
2
1
2
Wo_10V
MAIN_9V
Q5602
D56
SUB3.3V
SUB9V
SUB5V
SUB5V_SD
BT30V
Q5642
PA7
1
2
76
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